# Nello vs SwimTune

The clearest difference is iOS requirement: Nello at 15.0 against SwimTune's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Nello sells 3 in-app purchases, starting at $3.99 per month and SwimTune sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Nello ships an update weekly, SwimTune every 5 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Nello | SwimTune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 32 MB | 29 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Adelyons Software LLC](https://appshunter.io/developer/1889366918) | [BloorPartners](https://appshunter.io/developer/6793466432) |

## What reviewers say

### Nello

[App page](https://appshunter.io/ios/app/nello-autism-behavior-tracker/id6784738384)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nello+ Monthly | $3.99 | per month |
| Nello+ Annual | $19.99 | per year |
| Nello+ Lifetime | $39.99 | one-time |


### SwimTune

[App page](https://appshunter.io/ios/app/swimtune/id6793466430)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SwimTune Pro Monthly | $14.99 | per month |
| SwimTune Pro Annual | $79.99 | per year |


## Frequently asked questions

### Is Nello free?

Nello is free to download, with in-app purchases available.

### Is SwimTune free?

SwimTune is free to download, with in-app purchases available.

### Do Nello or SwimTune have ads?

Neither Nello nor SwimTune shows ads.

### Which is updated more often, Nello or SwimTune?

Nello ships an update weekly, and SwimTune every 5 days. Most recently, Nello was updated on October 29, 2026 and SwimTune on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*